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Avoid a crash (double-free) when SSH connection fails

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This commit is contained in:
dmiller 2018-11-29 17:42:09 +00:00
parent f893372ddd
commit 350bbe0597
1 changed files with 2 additions and 2 deletions
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4
nse_libssh2.cc
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@ -12,7 +12,6 @@ extern "C" {
}
#include "nse_lua.h"
#include "nse_debug.h"
#include "nse_nsock.h"
#include "nse_utility.h"
@ -295,6 +294,7 @@ static int do_session_handshake (lua_State *L, int status, lua_KContext ctx) {
if (rc) {
libssh2_session_free(sshu->session);
sshu->session = NULL;
return luaL_error(L, "Unable to complete libssh2 handshake.");
}
@ -478,7 +478,7 @@ static int userauth_list (lua_State *L, int status, lua_KContext ctx) {
}
/*
* Returns list of supported authenication methods
* Returns list of supported authentication methods
*/
static int l_userauth_list (lua_State *L) {
return userauth_list(L, 0, 0);